cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A176575 Second edge diagonal of table A176577. (The first edge diagonal is A099627).

Original entry on oeis.org

1, 10, 36, 42, 136, 146, 170, 292, 528, 546, 586, 682, 1092, 1170, 2080, 2114, 2184, 2186, 2340, 2346, 2730, 4228, 4370, 4706, 8256, 8322, 8456, 8458, 8738, 8740, 8746, 9362, 9386, 10922, 16644, 16912, 16914, 17476, 17482, 18724, 18730, 32896, 33026
Offset: 1

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Author

Alford Arnold, May 13 2010

Keywords

Comments

Sequence A176575 can be useful in reconstructing table A176577.
Consider, for example, diagonal 10 18 21 34 37 43 66 69 75 ...
the highest power of two less than 10 is 8 and 10-8 is 2 (the "residual").
Construct the sequence 10,18,34,66,... by doubling each term and subtracting
the residual. The remaining terms are formed by using the rule "2x+1":
10..18..34..66..
21..37..69..
43..75..
87..

Examples

			A176577 begins
1
2...10
3...18...36
4...21...68...42
5...34...73...74..136
7...37..132...85..264..146
so a(n) begins:
1..10..36..42..136..146..

Crossrefs

Cf. A099627 A176577
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